Air purifier, Plug-in negative ion air purifier for bedroom/home, odor removal, suitable for bathroom/living room/pet room/2 rooms

Negative Ion Purification: Our bedroom ion air purifiers use negative ion technology to relieve congestion and purify odors, leaving the surrounding air clean and fresh. Quiet Operation: This small air purifier operates at less than 30 decibels, making it virtually silent. It is especially safe for babies and the elderly. The negative ion air purifier releases negative ions that can relieve stress and fatigue, improve sleep, and enhance concentration. High-quality portable air purifier Provides clean air for you 24 hours a day and creates a personal protective circle. Plug and Play & Energy Efficient: Simply plug in the air purifier for your room and it works immediately; no installation required. The mini negative ion air purifier emits a blue LED "mood" light and also has a fairly quiet hum (this is the negative ion working, which is a normal phenomenon). The air purifier's plug is designed for lower energy consumption and is safer. No Filter Needed: The home air purifier will produce a large number of negative ions. Negative ions also increase the amount of oxygen in the air and improve indoor air quality. The Dayear portable plug-in air purifier measures approximately 10cm / 3.9in (length), 6cm / 2.36in (width), and 3cm / 1.18in (depth, excluding the plug prongs). The plug prongs are approximately 3cm / 1.18in in diameter. The weight is approximately 85g (1 pc) or 170g (2 pcs). Dayear air purifiers are suitable for use in the office, bedroom, bathroom, kitchen, toilet, porch, hallway, closet, pet room, etc.